Installation Procedure

Fig 1: Removed Horn Contact Plate Retaining Screws

Courtesy of GENERAL MOTORS CORP.

NOTE: Refer to Fastener Notice in Cautions and Notices.

Install the screws which retain the horn contact plate to the steering wheel.
Tighten: Tighten the screws to 5.5 N.m (50 lb in).

Fig 2: View Of Horn Plunger At Steering Column

Courtesy of GENERAL MOTORS CORP.

Install the horn plunger to the steering column.
Install the inflator module. Refer to Inflatable Restraint Steering Wheel Module Replacement in SIR.
Enable the SIR system. Refer to SIR Disabling and Enabling Zone 3 in SIR.